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Flows and Tasks

The bottom area of the Prefect UI dashboard displays details about your flow and task runs.

Prefect Orion UI dashboard.

The default view shows all flows observed by the Orion API server. You can also see:

Flow runs

On the dashboard, click Flow Runs to see a listing of recent runs. Flow runs are listed by flow name and flow run name.

You can use Filters to display only the flow runs that meet your filter criteria.

Flow runs page list recent flow runs.

Click on a flow run name to display details for a specific flow run.

Display details for a specific flow run.

You can see details about the flow run including:

  • State
  • Tags
  • Start and end times and elapsed time
  • Version
  • Timeline of task and subflow runs
  • Task runs
  • Subflow runs
  • Logs
  • Radar view of the flow run

Click Task Runs to see the task run details for the flow run.

Click Subflow Runs to see any subflows for the flow run.

Click Logs to see log messages for the flow run. See Logging for more information about configuring and customizing log messages.

Display logs for a specific flow run.

Task runs

On the dashboard, click Task Runs to see a listing of recent task runs. Task runs are listed by flow name, flow run name, and task run name.

You can use Filters to display only the task runs that meet your filter criteria.

Display all task runs.

Radar view

When viewing flow run details, the Radar block shows a simple visualization of the task runs executed within the flow run. Click on the Radar block to see a detailed, hierarchical visualization of the task execution paths for the flow run.

Radar view of flow and task relationships.